CN2809109Y

CN2809109Y - Buckle control device for tent support post

Info

Publication number: CN2809109Y
Application number: CNU2005200617760U
Authority: CN
Inventors: 崔宽峻
Original assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd
Current assignee: XIAMEN GEXIN PLASTIC-RUBBER PRODUCT Co Ltd; Xiamen Innovation Metal Products Co Ltd
Priority date: 2005-07-15
Filing date: 2005-07-15
Publication date: 2006-08-23
Anticipated expiration: 2015-07-15
Also published as: US20070012346A1; CA2548913A1; WO2007009316A1; JP3123507U

Abstract

The utility model discloses a controlling and buckling device for pole supports of a tent, which comprises a buckling body, a button and an elastic sheet, wherein a sleeve of a sleeve barrel is formed on one side of the buckling body in an axial direction and is arranged on the end part of an outer sleeve pipe of a pole support of a tent, a containing area is formed on the other side of the buckling body in a radial direction, the upper part or the lower part of the button is pivoted on the containing area, the elastic sheet is fixed in the match end of an inner sleeve pipe of the pole support of a tent and one end of the elastic sheet is provided with a convex post in a radial direction. The convex post extends into a positioning hole of the inner sleeve pipe. Because the elastic sheet is directly arranged in the inner sleeve pipe of the pole support of a tent in the controlling and buckling device, the outer of the controlling and buckling device is only provided with one button for matching the buckling body and the space for containing a spring in the buckling body is omitted structurally. Compared with traditional articles, the controlling and buckling device which is fixed on the pole support has the advantages of small volume, small and beautiful appearance, low manufacture cost and small occupying space during use.

Description

The control buckle device of tent pole

Technical field

The utility model relates to a kind of control buckle device that is applied in the large-scale tent pole.

Background technology

General folding large-scale tent, each pillar all is the setting of internal and external casing, because the internal and external casing of large-scale each pillar of tent launches and fold to need the application of force bigger, thereby, be equipped with a control buckle device at the place, connection location of two sleeve pipes for making things convenient for the expansion of each pillar internal and external casing and folding.

As Fig. 1, shown in 2, be the control buckle device that uses in the existing large-scale tent pole, it is by button 1 ', button 2 ', back-moving spring 3 ' and alignment pin 4 ' constitute, button 1 ' one side shaft is to forming sleeve 11 ' to be nested with on the outer tube A at tent pole, and the opposite side of button 1 ' radially forms a disposal area 12 ', the middle part of button 2 ' is to be articulated in this 12 ' middle part, disposal area, one end of one back-moving spring 3 ' is fixed on the top of button 1 ' disposal area 12 ', the other end is to lean in button 2 ' upper inner, and the bottom of button 2 ' is fixed with steady pin 4 ', and this steady pin 4 ' is to pass tent pole internal and external casing A, locating hole A1 on the B, B1.When tent uses, as the internal and external casing A, the B that launch each pillar, when locating hole A1, the B1 of internal and external casing A, B on time, because the top of the button 2 ' of control buckle device is subjected to the pushing tow of back-moving spring 3 ' all the time, then make the alignment pin 4 ' that is arranged in button 2 ' bottom can stretch locating hole A1, the B1 of the internal and external casing A, the B that place each pillar, pillar is realized launching positioning action; And when folding internal and external casing A, B, only need pressing button 2 ' top, under the effect of lever, alignment pin 4 ' can be deviate from from locating hole A1, B1, makes internal and external casing A, B realize closing function.

The above-mentioned control buckle device structure of detailed sight, because alignment pin and back-moving spring all are arranged in the button, therefore whole button must have certain spatial accommodation on volume, and so the control buckle device volume profile that forms is big, cost is higher, and tool is not attractive in appearance when tent launches; And when tent folds, can occupy certain space.

The utility model content

Order of the present utility model provides a kind of control buckle device of tent pole, and it is little that it has a volume, and the effect that cost is low guarantees to realize smoothly the expansion of large-scale tent pole and the demand that folds simultaneously.

For achieving the above object, solution of the present utility model is: a kind of control buckle device of tent pole, be to comprise a button and a button and a shell fragment, button one side shaft is to forming the end that a jacket casing places the tent pole outer tube, the button opposite side radially forms a disposal area, wherein: the top of button or bottom are articulated in this vacant district, and shell fragment is to be fixed in the abutting end of tent pole inner sleeve, one end of this shell fragment radially is provided with a projection, and this projection is to stretch the locating hole that places inner sleeve.

Described shell fragment is one " V " type shell fragment.

The end alignment button positions of the outer tube of described tent pole is provided with locating hole.

After adopting such scheme, because control buckle device of the present utility model is the inner sleeve that shell fragment is directly placed tent pole, and its outside button that only need be provided with cooperates button to get final product, when need launch the internal and external casing of each pillar of tent, because shell fragment directly is arranged in the abutting end of inner sleeve, and the projection on it is to stretch to put in the locating hole of inner sleeve, when the locating hole of outer tube is aimed at the locating hole of inner sleeve, under the effect of shell fragment, the projection on the shell fragment can be stretched the expansion location that the locating hole that places outer tube is realized internal and external casing; And when folding the internal and external casing of each pillar, the projection that promotes shell fragment by the button of voltage-controlled buckle device is withdrawn in sleeve pipe, and then outer tube can lose the effect of control button, and inner sleeve can fold in outer tube; Therefore, it has structurally saved the space that holds spring the button of the utility model control buckle device, and then being fixed on control buckle device overall volume on the pillar, all to commonly use product little, good looking appearance, and cost of manufacture is low relatively, can not occupy bigger space during use.

Description of drawings

Fig. 1 is for commonly using the product decomposing schematic representation;

Fig. 2 is a combination schematic diagram of commonly using product;

Fig. 3 is a decomposing schematic representation of the present utility model;

Fig. 4 is a combination schematic diagram of the present utility model.

The specific embodiment

Shown in Fig. 3,4, control buckle device of the present utility model is to comprise a button 1 and a button 2 and a shell fragment 3;

Button 1 one side shafts are to forming the end that a sleeve 11 is placed on tent pole outer tube B, and button 1 opposite side radially forms a disposal area 12;

The top of button 2 or bottom are articulated on the disposal area 12 of button 1, button 2 over against the end of outer tube B of tent pole be provided with locating hole B1;

Shell fragment 3 is one " V " type shell fragment, and the one leg radially is provided with a projection 31, and this shell fragment 3 is to be fixed in the abutting end of tent pole inner sleeve A, and its projection 31 is to stretch the locating hole A1 that places inner sleeve.

When need launch internal and external casing A, the B of each pillar of tent, because shell fragment 3 directly is arranged in the abutting end of inner sleeve A, and the projection on it 31 is to stretch to put in the locating hole A1 of inner sleeve A, when the locating hole B1 of outer tube B aims at the locating hole A1 of inner sleeve A, under the effect of shell fragment 3, projection 31 on the shell fragment 3 can be stretched the locating hole B1 that places outer tube B, realizes the expansion location of internal and external casing A, B with this;

When need fold internal and external casing A, the B of each pillar of tent, only need push the button 2 that is articulated on the button 1, the projection 31 that button 2 gets final product ejection shell fragment 3 is withdrawn in sleeve pipe, then projection 31 promptly can be deviate from from the locating hole B1 of outer tube B, make outer tube B lose the effect of control button, inner sleeve A can fold in outer tube B.

To sum up, because it has structurally saved the space that holds spring the button 1 of the utility model control buckle device, therefore the overall volume that is fixed on control buckle device on each pillar of tent is all commonly used little, the good looking appearance of product, and cost of manufacture is low relatively, can not occupy bigger space during use.

Claims

1, a kind of control buckle device of tent pole, be to comprise a button and a button and a shell fragment, button one side shaft is to forming the end that a jacket casing places the tent pole outer tube, the button opposite side radially forms a disposal area, it is characterized in that: the top of button or bottom are articulated in this vacant district, and shell fragment is to be fixed in the abutting end of tent pole inner sleeve, and an end of this shell fragment radially is provided with a projection, and this projection is to stretch the locating hole that places inner sleeve.

2, the control buckle device of tent pole as claimed in claim 1 is characterized in that: shell fragment is one " V " type shell fragment.

3, the control buckle device of tent pole as claimed in claim 1 is characterized in that: the end alignment button positions of the outer tube of tent pole is provided with locating hole.